Evidence map›Paper›PMID 40131449›Full record

ArticleAnnals of the Royal College of Surgeons of England2026

Investigating the fluid and electrolyte prescribing knowledge of Foundation Year doctors.

D Johnson, J Houdmont, N Levy, D N Lobo

Abstract read
In one paragraph

Article in Annals of the Royal College of Surgeons of England, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

D JohnsonWest Suffolk NHS Foundation Trust, UK.ORCID 0009-0003-0037-8919
J HoudmontUniversity of Nottingham, UK.ORCID 0000-0001-5174-2619
N LevyWest Suffolk NHS Foundation Trust, UK.ORCID 0000-0002-2225-1535
D N LoboUniversity of Nottingham, UK.ORCID 0000-0003-1187-5796

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionChanges to the medical curriculum have been advocated to improve knowledge on fluid and electrolytes. We aimed to determine the contemporary level of knowledge of trainee doctors on different aspects of fluid and electrolyte prescribing.

methodsAn online survey was distributed to Foundation Year doctors working throughout the United Kingdom. The first part determined demographic information, where participants studied and currently work, and probed their perceptions of their knowledge on fluid and electrolytes. The second part tested knowledge on a wide variety of aspects of fluid and electrolyte management using 20 multiple-choice questions.

resultsIn total, 190 responses were received. Trainee doctors remain responsible for much of the fluid and electrolyte management of patients, and often practise independently. Overall, the average 'score' of each respondent was suboptimal (52%), with no significant difference found between doctors in the first or second year of postgraduate medical practice. Many participants were unable to correctly identify the components of common intravenous fluid products. Understanding of daily electrolyte requirements was also demonstrated poorly, although most showed a good understanding of the daily requirements of water and glucose. The amount of time in medical school allocated to the topic remains low, as do doctors' confidences in their abilities to prescribe fluid and electrolytes.

conclusionsKnowledge surrounding fluid and electrolyte prescribing remains suboptimal, and Foundation Year doctors are frequently undertaking this responsibility independently. These findings reflect previous research performed over the past 20 years, and little improvement appears to have been made.

Indexed as

Clinical CompetenceElectrolytesFluid TherapyEducation, Medical, GraduateFemaleHumansMalePractice Patterns, Physicians'Surveys and QuestionnairesUnited KingdomElectrolytesEducationFluid and electrolytesIntravenousKnowledgePrescribingTrainee doctors

Identifiers

PMID40131449
PMCPMC12718751

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.